Rough cable insulation layer stripping device

Abstract

According to the rough cable insulating layer stripping device provided by the embodiment of the invention, the rough cable to be stripped is placed on the defensive pulley of the second T-shaped bearing seat, and the screw rod is rotated to move downwards along the door-shaped bracket, so that the blade of the axial cutter is in contact with the insulating layer of the rough cable. And then the rough cable is pressed to move towards the direction of the axial cutter, so that the blade of the axial cutter extends into the insulating layer. And the rough cable is pulled to move towards the direction of the first T-shaped bearing seat, and is pressed between the two pay-off pulleys through the spiral spring. And then the end part of the rough cable is clamped by the clamping hand, the driving motor is started to drive the clamping hand, and the insulation layer of the rough cable is subjected to ring cutting treatment through the ring cutting knife.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cable stripping equipment, and more particularly to a rough cable insulation layer stripping device. BACKGROUND

[0002] Rough cable refers to a cable with a larger diameter and a coarser structure, which is usually used for transmitting large current or voltage and is widely used in the fields of power, communication and transportation. Rough cable has high conductivity and mechanical strength, and can stably and reliably transmit power or signals in harsh environments.

[0003] In related technologies, in order to facilitate the connection of rough cable and ensure the reliability of grounding, the end of rough cable generally needs to be stripped of the insulation layer. The rough cable after stripping can ensure a certain contact area, thereby reducing the risk of accidents.

[0004] Generally, a stripping knife is used to process rough cable. However, since the diameter of some rough cables is large, and the thickness and strength of the insulation layer are large, it is difficult to strip the rough cable using a traditional stripping knife and corresponding tools, thereby affecting the subsequent use of the rough cable. Inventive content

[0005] Therefore, the present application provides a rough cable insulation layer stripping device to solve the technical problem that it is difficult to strip rough cable using a traditional stripping knife and corresponding tools in related technologies.

[0006] In order to achieve the above purpose, the present application provides the following technical solutions:

[0007] A rough cable insulation layer stripping device, comprising:

[0008] a workbench;

[0009] an L-shaped support, a horizontal part of the L-shaped support is fixedly arranged on the tabletop of the workbench;

[0010] a drive motor, a drive shaft of the drive motor penetrates a vertical part of the L-shaped support, an end of the drive shaft of the drive motor is fixedly provided with a driving gear, and the driving gear is located at a position opposite to the drive motor;

[0011] a clamping hand, the clamping hand is rotatably arranged on the vertical part of the L-shaped support through a driven gear, the clamping hand and the driven gear are located above the driving gear, the driven gear is connected with the driving gear in meshing, and an end of the clamping hand is provided with a first blade for circular cutting of rough cable;

[0012] An operation table is arranged above the table top of the workbench and beside the clamping hand.

[0013] A pay-off pulley is arranged above the first T-shaped bearing seat and the second T-shaped bearing seat, respectively, the height of the first T-shaped bearing seat is greater than that of the second T-shaped bearing seat, and the first T-shaped bearing seat is movable in the vertical direction.

[0014] An axial cutter is fixedly connected to the end of the screw rod, the axial cutter is threadedly connected to the portal support through the screw rod, the axial cutter moves up and down relative to the portal support through the screw rod, and the axial cutter is used for axially cutting the rough cable clamped between the pay-off pulleys of the first T-shaped bearing seat and the second T-shaped bearing seat.

[0015] In some possible implementation manners, a slide rail is arranged above the table top of the workbench, the L-shaped support is slidingly arranged on the slide rail, and the table top of the workbench is further provided with a telescopic oil cylinder used for controlling the movement of the L-shaped support.

[0016] In some possible implementation manners, the table top of the workbench is provided with a material leakage hole in the thickness direction, and the material leakage hole is located below the clamping hand and the pay-off pulley.

[0017] In some possible implementation manners, the first T-shaped bearing seat comprises a base and an axle plate, the axle plate is connected to the base through a helical spring, and the pay-off pulley is rotationally arranged between the axle plates.

[0018] In some possible implementation manners, two limiting plates are further vertically arranged above the base, the helical spring is located between the two limiting plates, and the axle plate is slidingly arranged between the two limiting plates.

[0019] In some possible implementation manners, the operation table is further arranged beside the pay-off pulley, a fan cover is mounted on the table top of the operation table, a fan and an electric heating wire are arranged in the fan cover, and the electric heating wire is located at the air outlet of the fan.

[0020] The rough cable insulation layer stripping device provided by the embodiment has at least the following beneficial effects:

[0021] In the rough cable insulation layer stripping device provided by the embodiment of the application, the rough cable to be stripped is placed on the anti-line pulley of the second T-shaped bearing seat, the screw rod is rotated to move the screw rod downward along the door-shaped support, so that the cutting edge of the axial cutter contacts the insulation layer of the rough cable. Then the rough cable is pressed to move toward the axial cutter, so that the cutting edge of the axial cutter extends into the insulation layer. The rough cable is pulled to move toward the first T-shaped bearing seat and is pressed between the two line pulleys by the spiral spring. The end of the rough cable is held by the clamping hand, the driving motor is started to drive the clamping hand and the insulation layer of the rough cable is ring cut by the ring cutter. The above structure can cut the top insulation layer of the rough cable axially, then the rough cable is fixed between the two line pulleys distributed above and below, and the insulation layer of the rough cable is cut and stripped in a ring cutting manner, so that the stripping of the rough cable with large diameter is realized. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0023] Figure 1 The structure schematic diagram of the rough cable insulation layer stripping device provided by the embodiment of the application is shown in the figure.

[0024] Figure 2 The side structure schematic diagram of the rough cable insulation layer stripping device provided by the embodiment of the application is shown in the figure.

[0025] Figure 3 The partial structure schematic diagram of the rough cable insulation layer stripping device provided by the embodiment of the application is shown in the figure.

[0026] Figure 4 The structure schematic diagram of the rough cable insulation layer stripping device provided by another embodiment of the application is shown in the figure.

[0027] In the figure:

[0028] 100. Workbench; 110. Slide rail; 120. Telescopic cylinder; 130. Material discharge hole; 200. L-shaped bracket; 300. Drive motor; 310. Drive gear; 400. Clamping hand; 410. Driven gear; 420. First blade; 500. Operating table; 600. Wire feeding pulley; 700. First T-shaped bearing seat; 710. Base; 720. Limiting plate; 730. Shaft plate; 740. Helical spring; 800. Second T-shaped bearing seat; 900. Axial cutter; 910. Screw; 920. Gantry bracket; 1000. Fan cover; 1100. Electric heating wire; 1200. Fan. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0030] like Figures 1-4 As shown, the coarse cable insulation stripping device provided in this embodiment includes a workbench 100, an L-shaped bracket 200, a drive motor 300, a clamping hand 400, an operating table 500, a cable feeding pulley 600, and an axial cutter 900. The workbench 100 is a structure used for stripping the insulation layer of coarse cables. The L-shaped bracket 200 consists of a horizontal portion and a vertical portion. The horizontal portion of the L-shaped bracket 200 is fixedly mounted on the table surface of the workbench 100, and the drive motor 300 is fixedly mounted on the vertical portion of the L-shaped bracket 200.

[0031] Specifically, the drive shaft of the drive motor 300 passes through the vertical part of the L-shaped bracket 200 along the thickness direction. A drive gear 310 is fixedly provided at the end of the drive shaft of the drive motor 300. The drive gear 310 is located on the opposite side of the drive motor 300 and can rotate together with the drive shaft of the drive motor 300.

[0032] The end of the clamping hand 400 is fixedly arranged on the vertical part of the L-shaped support 200, and the clamping hand 400 is on the same side as the driving gear 310. Specifically, the end of the clamping hand 400 is fixedly arranged with a driven gear 410, and the driven gear 410 is in meshing connection with the driving gear 310. Therefore, when the driving motor 300 is started, the driven gear 410 can be driven to rotate by the driving gear 310. The end of the clamping hand 400 is also obliquely arranged with a first blade 420, which can cut into the insulation layer of the rough cable when the clamping hand 400 clamps the rough cable. And with the rotation of the clamping hand 400, the first blade 420 can realize the ring cutting treatment of the rough cable.

[0033] In this embodiment, the operation table 500 is arranged on the table top of the workbench 100 and beside the clamping hand 400, and the first T-shaped bearing seat 700 and the second T-shaped bearing seat 800 are arranged on the table top of the operation table 500. The height of the first T-shaped bearing seat 700 is greater than that of the second T-shaped bearing seat 800, and the top ends of both are also arranged with a pay-off pulley 600, and the pay-off pulley 600 is arranged with a pay-off groove for placing the rough cable to be stripped.

[0034] As shown in Figure 3 The operation table 500 is also arranged with an axial cutter 900, and the end of the axial cutter 900 is fixedly arranged with a screw rod 910, and the axial cutter 900 is threadedly connected with a door-shaped support 920 through the screw rod 910, so that the axial cutter 900 can move up and down on the door-shaped support 920. And the door-shaped support 920 and the axial cutter 900 are located between the first T-shaped bearing seat 700 and the second T-shaped bearing seat 800. The axial cutter 900 can axially cut the rough cable placed on the first T-shaped bearing seat 700 and the second T-shaped bearing seat 800 and inserted on the door-shaped support 920.

[0035] In the rough cable insulation layer stripping device provided by the embodiment of the present application, the rough cable to be stripped is placed on the anti-line pulley of the second T-shaped bearing seat 800, the screw rod 910 is rotated to move the screw rod 910 downward along the door-shaped support 920, so that the cutting edge of the axial cutter 900 is in contact with the insulation layer of the rough cable. Then the rough cable is pressed to move towards the axial cutter 900, so that the cutting edge of the axial cutter 900 extends into the insulation layer. The rough cable is pulled to move towards the first T-shaped bearing seat 700, and is pressed between the two line pulleys 600 by the spiral spring 740. The end of the rough cable is clamped by the clamping hand 400, and the driving motor 300 is started to drive the clamping hand 400 to cut the insulation layer of the rough cable in a ring cutting manner. By adopting the above structure design, the top surface insulation layer of the rough cable can be axially cut in advance, and then the rough cable is fixed between the two line pulleys 600 distributed above and below, so that the insulation layer skin of the rough cable is cut and stripped in a ring cutting manner, thereby realizing the stripping processing of the large-diameter rough cable.

[0036] In some embodiments, the workbench 100 is provided with a sliding rail 110 on the tabletop, and the L-shaped support 200 is slidingly arranged on the sliding rail 110. The workbench 100 is also provided with a telescopic oil cylinder 120 for controlling the movement of the L-shaped support 200.

[0037] In some embodiments, the tabletop of the workbench 100 is provided with a material leakage hole 130 in the thickness direction, which is located below the clamping hand 400 and the line pulley 600. In this way, the stripped insulation layer skin can fall downward through the material leakage hole 130 to prevent accumulation on the tabletop of the workbench 100 and affect subsequent processing.

[0038] In some embodiments, the first T-shaped bearing seat 700 includes a base 710 and an axle plate 730, and the axle plate 730 is connected to the base 710 by a spiral spring 740. The top ends of the axle plate 730 are rotatably provided with line pulleys 600. Preferably, the base 710 is also vertically provided with two limiting plates 720 on both sides, and the spiral spring 740 is located between the two limiting plates 720, and the axle plate 730 is slidingly arranged between the two limiting plates 720. Through the elastic action of the first T-shaped bearing seat 700, the rough cable can be pressed downward, so that the rough cable can be clamped between the line pulleys 600 of the first T-shaped bearing seat 700 and the second T-shaped bearing seat 800, and the elasticity can also be self-adaptively adjusted according to the different diameters of the rough cable.

[0039] In some embodiments, as Figure 4As shown, the operation table 500 is further provided beside the wire laying pulley 600, and a fan cover 1000 is provided on the top of the operation table 500, and a fan 1200 and an electric heating wire 1100 are further provided in the fan cover 1000, and the electric heating wire 1100 is located at the air outlet of the fan 1200. Through blowing and heating treatment on the rough cable to be peeled, the rough cable can be softened in advance, so as to facilitate the subsequent peeling treatment.

[0040] The embodiments or implementations in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same or similar parts between the embodiments can be referred to each other.

[0041] It should be noted that the "one embodiment", "embodiment", "exemplary embodiment", "some embodiments" and the like mentioned in the specification mean that the described embodiment can include a specific feature, structure or characteristic, but not necessarily every embodiment includes the specific feature, structure or characteristic. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when a specific feature, structure or characteristic is described in combination with an embodiment, it is within the knowledge of those skilled in the art to realize such feature, structure or characteristic in combination with other embodiments described explicitly or implicitly.

[0042] Generally, the terms should be understood at least partially by the usage in the context. For example, at least partially according to the context, the term "one or more" used in the specification can be used to describe any feature, structure or characteristic in the singular sense or can be used to describe a combination of features, structures or characteristics in the plural sense. Similarly, at least partially according to the context, terms such as "a" or "said" can be understood to convey singular usage or convey plural usage.

[0043] It should be easily understood that "on", "above" and "over" in the present disclosure should be interpreted in the broadest way, so that "on" not only means "directly on", but also includes the meaning of "on" with intermediate features or layers therebetween, and "above" or "over" not only includes the meaning of "above" or "over", but also can include the meaning of "above" or "over" without intermediate features or layers therebetween (i.e. directly on).

[0044] Moreover, spatially relative terms, such as "beneath", "below", "lower", "above", "upper", and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. The spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. The devices can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0045] The term "substrate" as used herein refers to a material on which a subsequent layer of material is added. The substrate itself can be patterned. The material added on top of the substrate can be patterned or can remain unpatterned. In addition, the substrate can include a wide range of materials, such as silicon, germanium, gallium arsenide, indium phosphide, etc. Alternatively, the substrate can be made of a non-conductive material, such as glass, plastic, or sapphire wafer, etc.

[0046] The term "layer" as used herein can refer to a portion of material that includes a region having a thickness. A layer can extend over an entire underlying or overlying structure or can have a scope less than the scope of the underlying or overlying structure. Additionally, a layer can be a region of a continuous structure that is homogeneous or non-homogeneous and that has a thickness less than the thickness of the continuous structure. For example, a layer can be between or at any pair of lateral planes between a top surface and a bottom surface of the continuous structure. A layer can extend laterally, vertically, and / or along a tapered surface. A substrate can be a layer, can include one or more layers therein, and / or can have one or more layers thereon, thereabove, and / or therebelow. A layer can include multiple layers. For example, an interconnect layer can include one or more conductor and contact layers (within which contacts, interconnect lines, and / or vias are formed) and one or more dielectric layers.

[0047] Finally, it should be noted that the above-described embodiments are merely intended for describing and illustrating, not limiting the technical solution of the present application; even though the present application has been described in detail with reference to the above-described embodiments, those of ordinary skill in the art should understand that they can still modify the technical solution recorded in the above-described embodiments, or make equivalent replacement to part or all of the technical features; and such modifications or replacements do not cause the essence of the corresponding technical solution to deviate from the scope of the technical solution of the embodiments.

Claims

1. A crude cable insulation stripping apparatus characterized by, The utility model relates to a cable cutting device, which comprises: a workbench (100); an L-shaped support (200) fixedly arranged on the tabletop of the workbench (100); a driving motor (300) with a driving shaft penetrating through the vertical part of the L-shaped support (200), and the end of the driving shaft being fixedly provided with a driving gear (310) located at the opposite side of the driving motor (300); a clamping hand (400) rotatably arranged on the vertical part of the L-shaped support (200) through a driven gear (410), the clamping hand (400) and the driven gear (410) being located above the driving gear (310), and the driven gear (410) being connected with the driving gear (310) in meshing engagement; the end of the clamping hand (400) being provided with a first blade (420) for circularly cutting a rough cable; an operation table (500) arranged on the tabletop of the workbench (100) and located beside the clamping hand (400); wire paying pulleys (600) respectively arranged on a first T-shaped bearing seat (700) and a second T-shaped bearing seat (800), the first T-shaped bearing seat (700) and the second T-shaped bearing seat (800) being both arranged on the operation table (500), the height of the first T-shaped bearing seat (700) being greater than that of the second T-shaped bearing seat (800), and the first T-shaped bearing seat (700) being movable in the vertical direction; an axial cutter (900) fixedly connected with the end of a screw rod (910), the axial cutter (900) being threadedly connected with a door-shaped support (920) through the screw rod (910), the axial cutter (900) being movable up and down relative to the door-shaped support (920) through the screw rod (910), and the axial cutter (900) being used for axially cutting the rough cable clamped between the wire paying pulleys (600) of the first T-shaped bearing seat (700) and the second T-shaped bearing seat (800).

2. The crude cable insulation stripping apparatus according to claim 1, characterized in that: The tabletop of the workbench (100) is provided with a sliding rail (110), the L-shaped support (200) is slidably arranged on the sliding rail (110), and the tabletop of the workbench (100) is further provided with a telescopic oil cylinder (120) for controlling the movement of the L-shaped support (200).

3. The crude cable insulation stripping apparatus according to claim 1, wherein The tabletop of the workbench (100) is provided with a material leakage hole (130) in the thickness direction, and the material leakage hole (130) is located below the clamping hand (400) and the wire paying pulleys (600).

4. The crude cable insulation stripping apparatus of claim 1, wherein: The first T-shaped bearing seat (700) comprises a base (710) and shaft plates (730), the shaft plates (730) are connected with the base (710) through helical springs (740), and the wire paying pulleys (600) are rotatably arranged between the shaft plates (730).

5. The crude cable insulation stripping apparatus according to claim 4, wherein: Two limiting plates (720) are vertically arranged above the base (710), the helical spring (740) is located between the two limiting plates (720), and the shaft plate (730) is slidingly arranged between the two limiting plates (720).

6. The crude cable insulation stripping apparatus of claim 1, wherein: The operation table (500) is further arranged beside the wire paying pulley (600), a fan cover (1000) is mounted on the tabletop of the operation table (500), a fan (1200) and an electric heating wire (1100) are arranged in the fan cover (1000), and the electric heating wire (1100) is located at the air outlet of the fan (1200).

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